Keester is a 7 letter English word. It's valid Scrabble word worth 11 points. It's valid Words with friends word worth 11 points.
You can make 93 anagrams from letters in keester (eeekrst).
1880-85; earlier, as underworld argot, handbag, suitcase, safe; of obscure origin, but words meaning “chest, box” are frequently adduced as sources, e.g., kist1<